Sean Howard Grossarth, PSA, CDCA-P, RA
NPI 1003318734ActiveIndividual· Peer Specialist· Lancaster, OH
Peer Specialist (PSA, CDCA-P, RA) in Lancaster, Ohio, licensed in OH, with an NPI issued in March 2018.
Overview
| NPI | 1003318734 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | PSA, CDCA-P, RA |
| Sole proprietor | Yes |
| NPI issued | Mar 8, 2018 |
| Last updated in NPPES | Mar 8, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Peer Specialist Primary | 175T00000X | 00435 | OH |
| Prevention Professional | 405300000X | RA.161611 | OH |
| Counselor, Addiction (Substance Use Disorder) | 101YA0400X | CDCA.166229 | OH |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Not in the public enrollment file of Oct 1, 2026 |
|---|
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